http://www.300zx-twinturbo.com/cgi-bin/manual.cgi Is the online 300zx service manual.
http://www.courtesyparts.com/p...r.pdf Is the online Pathfinder service manual in .pdf format. I found some Pathfinder manuals in paper copy for sale, but as far as the 300zx goes, you might as well print the manual out. They are so hard to come by and expensive as well. My friend would nut himself if he ever heard of this being done (he's big into trucks and loves my Z). My only thoughts would be engine/transmission mounts and fitment of the turbos. Not to mention the VG30DETT is wider than the VG30E, is it not? Then again, I remember there was PLENTY of engine bay to play with in the Pathfinder that my buddy had. This definitely sounds like a cool swap.
Would you be using the transmission that is already in the Pathfinder or swapping that as well? (or converting to 5spd? )
EDIT: That was the Pathfinder OWNER'S MANUAL, which is, of course, no help to an engine swap. Pretty much every FSM can be found HERE.
Modified by Ace2cool at 5:43 PM 11/22/2009